docs: document joining nodes with an OAuth client

Prefix swap, baseURL, every attribute; examples for tailscale up,
container, tsnet, GitHub Action.
This commit is contained in:
Kristoffer Dalby
2026-06-27 10:13:05 +00:00
parent c3e48f039c
commit eebeab3c1e
4 changed files with 115 additions and 1 deletions
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@@ -131,7 +131,8 @@ Its best suited for automation.
The above prints a pre authenticated key with the default settings (can be used once and is valid for one hour). Use
this auth key to register a node non-interactively. You don't need to provide the `--advertise-tags` parameter as
the tags are automatically read from the pre authenticated key:
the tags are automatically read from the pre authenticated key. Advertising a subset of the key's tags is accepted;
any other tag is rejected:
```console
tailscale up --login-server <YOUR_HEADSCALE_URL> --authkey <YOUR_AUTH_KEY>